>Description:
Upon starting mysql client with the following command:
mysql -ppassword radiant
Immediately error message where displayed, one per table, saying that
the table existed, however no columns/fields where found.
Unfortunately I do not have the logs of this, as these logs where
to stdout, rather than the log file. However, the log file did
contain a difference set of errors, at this time, and is included in
this mail.
Here is the .err file from the machine:
030819 15:42:06 mysqld started
030819 15:42:06 InnoDB: Started
/usr/sbin/mysqld: ready for connections.
Version: '4.0.14-standard' socket: '/var/lib/mysql/mysql.sock' port: 3306
031002 13:20:35 InnoDB: Assertion failure in thread 800935949 in file ut0mem.c line
157
InnoDB: Failing assertion: block->magic_n == UT_MEM_MAGIC_N
InnoDB: We intentionally generate a memory trap.
InnoDB: Send a detailed bug report to [EMAIL PROTECTED]
mysqld got signal 11;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help diagnose
the problem, but since we have already crashed, something is definitely wrong
and this may fail.
key_buffer_size=8388600
read_buffer_size=131072
max_used_connections=22
max_connections=100
threads_connected=4
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections = 225791 K
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
thd=0x41714fd8
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
Cannot determine thread, fp=0xbfe1f308, backtrace may not be correct.
Stack range sanity check OK, backtrace follows:
0x807474f
0x82a0ad8
0x8244c7d
0x8243028
0x8241c21
0x813c3d4
0x80d6899
0x8097901
0x809517c
0x828a3b5
0x80952ee
0x807ef22
0x80844ee
0x807d79f
0x829e28c
0x82d199a
New value of fp=(nil) failed sanity check, terminating stack trace!
Please read http://www.mysql.com/doc/en/Using_stack_trace.html and follow instructio
ns on how to resolve the stack trace. Resolved
stack trace is much more helpful in diagnosing the problem, so please do
resolve it
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at 0x88bbc30 =
thd->thread_id=9632717
The manual page at http://www.mysql.com/doc/en/Crashing.html contains
information that should help you find out what is causing the crash.
Number of processes running now: 0
031002 13:20:36 mysqld restarted
031002 13:20:36 InnoDB: Database was not shut down normally.
InnoDB: Starting recovery from log files...
InnoDB: Starting log scan based on checkpoint at
InnoDB: log sequence number 0 28715608
InnoDB: Doing recovery: scanned up to log sequence number 0 28715608
031002 13:20:36 InnoDB: Flushing modified pages from the buffer pool...
031002 13:20:36 InnoDB: Started
/usr/sbin/mysqld: ready for connections.
Version: '4.0.14-standard' socket: '/var/lib/mysql/mysql.sock' port: 3306
Here is the symbol dump of the backtrace:
0x807474f handle_segfault + 423
0x82a0ad8 pthread_sighandler + 184
0x8244c7d ut_free + 209
0x8243028 mem_area_free + 48
0x8241c21 mem_heap_block_free + 385
0x813c3d4 row_prebuilt_free + 444
0x80d6899 close__11ha_innobase + 25
0x8097901 closefrm__FP8st_table + 45
0x809517c free_cache_entry__FP8st_table + 36
0x828a3b5 hash_delete + 813
0x80952ee close_thread_tables__FP3THDb + 174
0x807ef22 dispatch_command__F19enum_server_commandP3THDPcUi + 3886
0x80844ee do_command__FP3THD + 154
0x807d79f handle_one_connection + 635
0x829e28c pthread_start_thread + 220
0x82d199a thread_start + 4
>How-To-Repeat:
We have not been able to recreate this problem. We have logged into
the mysql client many times since, and have not seen this error
again.
>Fix:
None.
>Submitter-Id:
>Originator: root
>Organization:
Richard Runds
>MySQL support: none
>Synopsis: mysqld on off crash
>Severity: critical
>Priority: high
>Category: mysql
>Class: sw-bug
>Release: mysql-4.0.14-standard (Official MySQL RPM)
>C compiler: 2.95.3
>C++ compiler: 2.95.3
>Environment:
dell, linux redhat 9.0, i686
System: Linux radiant-cgh.rieo.cgh 2.4.20-19.9custom #3 Tue Aug 12 15:47:29 GMT 2003
i686 i686 i386 GNU/Linux
Architecture: i686
Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gmake /usr/bin/gcc /usr/bin/cc
GCC: Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking
--with-system-zlib --enable-__cxa_atexit --host=i386-redhat-linux
Thread model: posix
gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)
Compilation info: CC='gcc' CFLAGS='-O6 -fno-omit-frame-pointer -mpentium' CXX='g++'
CXXFLAGS='-O6 -fno-omit-frame-pointer -felide-constructors
-fno-exceptions -fno-rtti -mpentium' LDFLAGS='' ASFLAGS=''
LIBC:
lrwxrwxrwx 1 root root 13 Aug 5 14:57 /lib/libc.so.6 -> libc-2.3.2.so
-rwxr-xr-x 1 root root 1557296 Apr 8 00:25 /lib/libc-2.3.2.so
-rw-r--r-- 1 root root 2331360 Apr 7 23:34 /usr/lib/libc.a
-rw-r--r-- 1 root root 204 Apr 7 23:07 /usr/lib/libc.so
Configure command: ./configure '--disable-shared' '--with-mysqld-ldflags=-all-static'
'--with-client-ldflags=-all-static' '--with-server-suffix=-standard'
'--without-berkeley-db' '--with-innodb' '--without-vio' '--without-openssl'
'--enable-assembler' '--enable-local-infile' '--with-mysqld-user=mysql'
'--with-unix-socket-path=/var/lib/mysql/mysql.sock' '--prefix=/'
'--with-extra-charsets=complex' '--exec-prefix=/usr' '--libexecdir=/usr/sbin'
'--libdir=/usr/lib' '--sysconfdir=/etc' '--datadir=/usr/share'
'--localstatedir=/var/lib/mysql' '--infodir=/usr/share/info'
'--includedir=/usr/include' '--mandir=/usr/share/man' '--with-embedded-server'
'--enable-thread-safe-client' '--with-comment=Official MySQL RPM' 'CC=' 'CFLAGS=-O6
-fno-omit-frame-pointer -mpentium' 'CXXFLAGS=-O6 -fno-omit-frame-pointer
-felide-constructors -fno-exceptions -fno-rtti -mpentium' 'CXX='
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